Another Kurosawa samurai movie with Toshiro Mifune as our semi-reluctant hero. This is very popular among the critics; for me, it was (only) OK, sorry. So I'm a philistine.
Part of the problem, perhaps, was that I've seen the remakes (Last Man Standing with Bruce Willis, and A Fistful of Dollars with Clint Eastwood) and so was pretty sure how it was all going to come out.
More generally, it was probably groundbreaking in its day. When you've seen all the imitations, the original loses some of its specialness, unfortunately.
But it's fun to watch overall. Mifune's deadpan, dark humor is great.